Нужно вставить предлоги в места пропусков по смыслу. Предлоги: ...

Motes

Нужно вставить предлоги в места пропусков по смыслу.
Предлоги: of, on, at, over, with.
 
Each weekend millions ___ people magine what they would do f they won. Five to ten million pounds is a large sum __ money.
 
So how do people choose ther numbers? Not everyone chooses numbers ___ random.
 
By using these numbers, people beleve they have some control ___ ther luck.